/*
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package com.minhphuong.dal;

import com.minhphuong.entities.*;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;

/**
 *
 * @author QuocMinh
 */
public class KhuyenMaiDAL {

    public static KhuyenMai getKhuyenMai() {
        KhuyenMai khuyenMai = null;
        Session session = null;
        try {
            session = HelperDAL.GetSession();
            org.hibernate.Transaction tx = session.beginTransaction();
            Query q = session.createQuery("from KhuyenMai");
            khuyenMai = (KhuyenMai) q.list().get(0);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            session.flush();
            session.close();
        }
        return khuyenMai;
        //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }

    public static void saveKhuyenMai(KhuyenMai khuyenMai) {
        Session session = null;
        Transaction tx = null;
        try {
            session = HelperDAL.GetSession();
            tx = session.beginTransaction();
            session.update(khuyenMai);
            session.getTransaction().commit();
        } catch (RuntimeException e) {
            if (tx != null) {
                tx.rollback();
            }
            e.printStackTrace();
        } finally {
            session.flush();
            session.close();
        }
        //throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }

}
